01d00bc035
It's good to have SPDX identifiers in all files as the Linux kernel developers are working to add these identifiers to all files. Update all files with the correct SPDX license identifier based on the license text of the project or based on the license in the file itself. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Modified-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
93 lines
2.8 KiB
Makefile
93 lines
2.8 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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# Copyright (C) 2015-2017 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
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PKG_CONFIG ?= pkg-config
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PREFIX ?= /usr
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DESTDIR ?=
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SYSCONFDIR ?= /etc
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BINDIR ?= $(PREFIX)/bin
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LIBDIR ?= $(PREFIX)/lib
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MANDIR ?= $(PREFIX)/share/man
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BASHCOMPDIR ?= $(PREFIX)/share/bash-completion/completions
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SYSTEMDUNITDIR ?= $(shell $(PKG_CONFIG) --variable=systemdsystemunitdir systemd 2>/dev/null || echo "$(PREFIX)/lib/systemd/system")
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RUNSTATEDIR ?= /var/run
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WITH_BASHCOMPLETION ?=
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WITH_WGQUICK ?=
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WITH_SYSTEMDUNITS ?=
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ifeq ($(WITH_BASHCOMPLETION),)
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ifneq ($(strip $(wildcard $(BASHCOMPDIR))),)
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WITH_BASHCOMPLETION := yes
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endif
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endif
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ifeq ($(WITH_WGQUICK),)
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ifneq ($(strip $(wildcard $(BINDIR)/bash)),)
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WITH_WGQUICK := yes
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endif
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ifneq ($(strip $(wildcard $(DESTDIR)/bin/bash)),)
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WITH_WGQUICK := yes
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endif
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endif
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ifeq ($(WITH_SYSTEMDUNITS),)
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ifneq ($(strip $(wildcard $(SYSTEMDUNITDIR))),)
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WITH_SYSTEMDUNITS := yes
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endif
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endif
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CFLAGS ?= -O3
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CFLAGS += -std=gnu11 -D_GNU_SOURCE
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CFLAGS += -Wall -Wextra
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CFLAGS += -MMD -MP
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CFLAGS += -DRUNSTATEDIR="\"$(RUNSTATEDIR)\""
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ifeq ($(DEBUG_TOOLS),y)
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CFLAGS += -g
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endif
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ifeq ($(shell uname -s),Linux)
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LIBMNL_CFLAGS := $(shell $(PKG_CONFIG) --cflags libmnl 2>/dev/null)
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LIBMNL_LDLIBS := $(shell $(PKG_CONFIG) --libs libmnl 2>/dev/null || echo -lmnl)
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CFLAGS += $(LIBMNL_CFLAGS)
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LDLIBS += $(LIBMNL_LDLIBS)
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endif
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ifneq ($(V),1)
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BUILT_IN_LINK.o := $(LINK.o)
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LINK.o = @echo " LD $$(pwd)/$@";
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LINK.o += $(BUILT_IN_LINK.o)
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BUILT_IN_COMPILE.c := $(COMPILE.c)
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COMPILE.c = @echo " CC $$(pwd)/$@";
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COMPILE.c += $(BUILT_IN_COMPILE.c)
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endif
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wg: $(patsubst %.c,%.o,$(wildcard *.c))
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ifneq ($(V),1)
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clean:
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@echo " CLEAN $$(pwd)/{wg,*.o,*.d}"
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@$(RM) wg *.o *.d
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else
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clean:
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$(RM) wg *.o *.d
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endif
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install: wg
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@install -v -d "$(DESTDIR)$(BINDIR)" && install -m 0755 -v wg "$(DESTDIR)$(BINDIR)/wg"
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@install -v -d "$(DESTDIR)$(MANDIR)/man8" && install -m 0644 -v wg.8 "$(DESTDIR)$(MANDIR)/man8/wg.8"
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@[ "$(WITH_BASHCOMPLETION)" = "yes" ] || exit 0; \
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install -v -d "$(DESTDIR)$(BASHCOMPDIR)" && install -m 0644 -v completion/wg.bash-completion "$(DESTDIR)$(BASHCOMPDIR)/wg"
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@[ "$(WITH_WGQUICK)" = "yes" ] || exit 0; \
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install -m 0755 -v wg-quick.bash "$(DESTDIR)$(BINDIR)/wg-quick" && install -m 0700 -v -d "$(DESTDIR)$(SYSCONFDIR)/wireguard"
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@[ "$(WITH_WGQUICK)" = "yes" ] || exit 0; \
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install -m 0644 -v wg-quick.8 "$(DESTDIR)$(MANDIR)/man8/wg-quick.8"
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@[ "$(WITH_WGQUICK)" = "yes" -a "$(WITH_BASHCOMPLETION)" = "yes" ] || exit 0; \
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install -m 0644 -v completion/wg-quick.bash-completion "$(DESTDIR)$(BASHCOMPDIR)/wg-quick"
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@[ "$(WITH_WGQUICK)" = "yes" -a "$(WITH_SYSTEMDUNITS)" = "yes" ] || exit 0; \
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install -v -d "$(DESTDIR)$(SYSTEMDUNITDIR)" && install -m 0644 -v wg-quick@.service "$(DESTDIR)$(SYSTEMDUNITDIR)/wg-quick@.service"
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help:
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@cat INSTALL
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.PHONY: clean install check help
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-include *.d
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